Hi, A few days ago I got a rash on my arm. I had a cut on the arm before this happened but I work at a dairy and milk could have got into the cut, spoiled milk etc. I don't know. I have been putting Cala gel or whatnot for poison ivy. Which I first thought it was, but then it didn't go away? It's kind of bumpy raised skin, redness, etc. but barely no itch?
the pictures are below:


Thank you so very much,
Taylor